著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
Geological Survey of Canada,"Gravity-bouguer anomalies, Vancouver, British Colombia = Gravité-anomalies de bouguer, Vancouver, Colombie-Britannique",,Geological Survey of Canada,1993,National earth science series,,,,https://cir.nii.ac.jp/crid/1130282269319209600